tools/caps2esc
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Expand mouse support

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Until now mouse support existed just as side effect of muxing and that
mouse clicks are registered as key events. This expands the support for
mouse wheel and movement.
This commit is contained in:
Francisco Lopes 2020-12-29 02:37:27 -03:00
parent 5c7e6b5a5d
commit 0c8326646a
No known key found for this signature in database
GPG Key ID: 2E754CF1886344B5
1 changed files with 11 additions and 5 deletions

16
caps2esc.c

@ -46,6 +46,9 @@ void write_event(const struct input_event *event) {
}
void write_event_with_mode(struct input_event *event, int mode) {
if (event->type == EV_REL || event->type == EV_ABS)
return;
switch (mode) {
case 0:
if (event->code == KEY_ESC)
@ -91,20 +94,22 @@ int main(int argc, char *argv[]) {
if (input.type == EV_MSC && input.code == MSC_SCAN)
continue;
if (input.type != EV_KEY) {
if (input.type != EV_KEY && input.type != EV_REL &&
input.type != EV_ABS) {
write_event(&input);
continue;
}
switch (state) {
case START:
if (input.code == KEY_CAPSLOCK && input.value)
if (input.type == EV_KEY && input.code == KEY_CAPSLOCK &&
input.value)
state = CAPSLOCK_HELD;
else
write_event_with_mode(&input, mode);
break;
case CAPSLOCK_HELD:
if (input.code == KEY_CAPSLOCK) {
if (input.type == EV_KEY && input.code == KEY_CAPSLOCK) {
if (input.value == 0) {
write_event(&esc_down);
write_event(&syn);
@ -112,7 +117,8 @@ int main(int argc, char *argv[]) {
write_event(&esc_up);
state = START;
}
} else if (input.value == 1) {
} else if ((input.type == EV_KEY && input.value == 1) ||
input.type == EV_REL || input.type == EV_ABS) {
write_event(&ctrl_down);
write_event(&syn);
usleep(delay);
@ -122,7 +128,7 @@ int main(int argc, char *argv[]) {
write_event_with_mode(&input, mode);
break;
case CAPSLOCK_IS_CTRL:
if (input.code == KEY_CAPSLOCK) {
if (input.type == EV_KEY && input.code == KEY_CAPSLOCK) {
input.code = KEY_LEFTCTRL;
write_event(&input);
if (input.value == 0)